diff --git a/src/de.rnd7.calexport.pdf/package-lock.json b/src/de.rnd7.calexport.pdf/package-lock.json
index bf5342d..726cbef 100644
--- a/src/de.rnd7.calexport.pdf/package-lock.json
+++ b/src/de.rnd7.calexport.pdf/package-lock.json
@@ -92,9 +92,9 @@
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-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.0.tgz",
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+      "version": "6.12.6",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
       "dev": true,
       "requires": {
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